|
|
Calibration Device for Insufflator |
WU Si-qi,HONG Bao-yu,HU Zhi-xiong,MA Xue-ran,BIAN Xin,LIU Wen-li |
National Institute of Metrology, Beijing 100029,China |
|
|
Abstract Based on the working principle of insufflator and relevant measurement technical specifications, the research on the calibration method of insufflator is carried out, a simulated abdominal cavity system is established, and the calibration device of insufflator is built. Software and hardware functional architecture of the calibration device of insufflator are elaborated,intelligent calibration of insufflator is realized by utilizing automatic measurement program.A typical insufflator model is calibrated and the uncertainty is evaluated. The expanded uncertainty of air pressure set value error is 77.02Pa(k=2), and the expanded uncertainty of flow display value error is 5.98% (k=2).The results show that the developed calibration device of insufflator can be applied to the performance testing of insufflator.
|
Received: 25 March 2022
Published: 21 September 2023
|
|
|
|
|
[1] |
YY 0843—2011医用内窥镜 内窥镜功能供给装置气腹机[S]. 2011.
|
|
Zhang Z Y,Wu J B,Jiang H J. Structural principle and fault maintenance of medical CO2 insufflators[J]. China Medical Equipment, 2020, 17(7):200-201.
|
[4] |
周文卫,祁飞.腹腔镜系统常见故障及术中紧急处置措施分析[J].中国医疗设备,2020,35(2):171-173.
|
|
Zhou W W,Qi F. Analysis of common faults of laparoscopic system and emergency measures during operation[J]. China Medical Devices, 2020,35(2):171-173.
|
[6] |
颜青来, 贾晓航, 张沁园. 气腹机性能检测中模拟腹腔的建立[J]. 医疗装备, 2010, 23(3):1-2.
|
[2] |
张志勇, 吴金波, 姜红军. 医用CO2气腹机的结构原理与故障维修[J]. 中国医学装备, 2020, 17(7):200-201.
|
[3] |
胡三元. 腹腔镜手术过程中设备器械意外情况的处理[J].腹腔镜外科杂志, 2020, 25(2):84-85.
|
[17] |
JJF 1001—2011通用计量术语及定义[S]. 2011.
|
|
Yan Q L,Jia X H,Zhang Q Y. Establishment of simulated abdominal cavity in performance test of insufflators [J]. Medical Equipment, 2010, 23(3):1-2.
|
[8] |
Nakajima K, Nishida T, Milsom J W, et al. Current limitations in endoscopic CO2 insufflation for NOTES: flow and pressure study[J]. Gastrointestinal Endoscopy, 2010, 72(5):1036-1042.
|
[10] |
Zhao Z X, Fan X B,Liu X P. A Review of Data Acquisition System based on LabVIEW[J]. International Journal of Plant Engineering and Management, 2018,23(3):134-148.
|
|
Wang Y,Chen X Z,Zhao M,et al. Design of flow detection system based on SK-S7G2 and LabVIEW[J]. Laboratory Science, 2021, 24(5):68-71,76.
|
[13] |
Santhi R V, Devi P S. Implementation of fuzzy-PID controller with demand response control to LFC model in real-time using LabVIEW[J]. International journal of fuzzy computation and modelling, 2019, 2(4):286-302.
|
[14] |
Perretta S, Spota A, Dallemagne B. Technical Performance of Continuous Pressure Insufflators Versus Traditional Insufflators in the Presence of Leaks During Laparoscopic Surgery[J]. Surgical innovation, 2021, 29(1):5-8.
|
|
Zhang Y S, Zhang Y Z, Liu Y J. Research on Method of Measuring Pulsating Flowrate with Differential Pressure Flowmeter[J]. Acta Metrologica Sinica, 2020, 41(4):430-433.
|
[5] |
王晨希, 刘艳珍, 王权, 等. 气腹机性能检测试验装置的研究[J]. 中国医疗设备, 2014, 29(8):112-114.
|
[12] |
颜青来, 骆永洁, 郑汪震,等. 基于模拟气腹理论的气腹机测量装置的研发[J]. 医疗装备, 2015, 28(9):20-22.
|
|
Wang C X, Liu Y Z, Wang Q, et al. Research on performance test device of insufflators [J]. China Medical Devices, 2014, 29(8):112-114.
|
|
Yan Q L,Luo Y J, Zheng W Z, et al. Development of measuring device for insufflator based on the theory of simulated pneumoperitoneum[J]. Medical Equipment, 2015, 28(9):20-22.
|
[7] |
Nakajima K, Yasumasa K, Endo S, et al. A versatile dual-channel carbon dioxide (CO2) insufflator for various CO2 applications. The prototype[J]. Surgical Endoscopy, 2006,20(2):334-338.
|
[9] |
Jacobs V R,Kiechle M,Morrison J E. Carbon dioxide gas heating inside laparoscopic insufflators has no effect[J]. Journal of the Society of Laparoendoscopic Surgeons, 2005, 9(2):208-212.
|
[11] |
王毅, 程学珍, 赵猛, 等. 基于SK-S7G2和LabVIEW的流量检测系统设计[J]. 实验室科学, 2021,24(5):68-71,76.
|
[15] |
张永胜, 张毅治, 刘彦军. 差压式流量计测量脉动流量方法研究[J]. 计量学报, 2020, 41(4):430-433.
|
[16] |
JJF 1892—2021气腹机校准规范[S]. 2021.
|
|
|
|